EasyTalk.Display.DirectionalOptionDisplay Class Reference

An implementation of a dialogue option display which allows each option to be attributes to a specific Vector2 direction. More...

Inherits EasyTalk.Display.OptionDisplay.

Public Member Functions
override void	Init ()
	Initializes the option display. This method sets up the option element links to update when the mouse interacts with their corresponding buttons and sets up the actions of the buttons when they are clicked.
void	SelectOption (int index, bool playSound=true)
	Selects the dialogue option with the specified index from the displayed List of options.
void	DeselectOption (int index)
	Deselects the option at the specified index (from the List of directional option elements).
DirectionalOptionElement	GetSelectedOptionElement ()
	Returns the directional option element which is currently selected.
Image	GetLinkImage (int index)
	Returns the link image at the specified index.
DialogueButton	GetButton (int index)
	Returns the dialogue button at the specified index.
override bool	SelectOptionInDirection (Vector2 direction)
	Selected the option corresponding to the specified direction and returns the option index of it. This is typically used for selecting options using a joystick, d-pad, or arrow keys. Parameters direction The direction to get an option for. Returns Returns true if an option was selected; false otherwise.
override void	SetOptions (List< DialogueOption > options)
override int	GetSelectedOption ()
override List< DialogueButton >	GetOptionButtons ()
override void	ActivateButtons ()
override void	DeactivateButtons ()
Public Member Functions inherited from EasyTalk.Display.OptionDisplay
void	SetOptions (List< DialogueOption > options)
	Setup the display to show the options specified.
List< DialogueButton >	GetOptionButtons ()
	Returns a List containing all of the options buttons of the option display.
virtual bool	SelectNextOption ()
	Selects the next option (relative to the currently selected one).
virtual bool	SelectPreviousOption ()
	Selects the previous option (relative to the currently selected one).
int	GetSelectedOption ()
	Returns the index of the option currently selected.
void	ActivateButtons ()
	Activates the buttons used for selecting options.
void	DeactivateButtons ()
	Deactivates the buttons used for selecting options.
virtual void	TranslateOptions (DialogueController controller)
	Translates the text of each Dialogue Button in the option display based on the current language set on EasyTalkGameState.Instance.Language.
Public Member Functions inherited from EasyTalk.Display.DialoguePanel
void	Activate ()
	Sets the panel to be active, and recursively sets all parent game objects to be active.
void	Deactivate ()
	Makes the panel inactive.
bool	ForceStandardText ()
IEnumerator	WaitForAnimation ()
	Asynchronously waits for the currently running animation on this panel to complete.
virtual void	Hide (bool deactivateAfterHide=true)
	Hides the panel.
void	HideImmediately (bool deactivateAfterHide=true)
	Hides the panel immediately (doesn't use a transition animation).
void	ShowImmediately ()
	Shows the panel immediately (doesn't use a transition animation).
virtual void	Show ()
	Shows the panel.
Public Member Functions inherited from EasyTalk.Controller.DialogueListener
virtual void	OnContinue ()
	Called whenever the dialogue continues on to the next line.
virtual void	OnDisplayOptions (List< DialogueOption > options)
	Called whenever dialogue options are to be presented.
virtual void	OnOptionChosen (DialogueOption option)
	Called whenever an option is chosen from the currently presented list of options.
virtual void	OnDisplayLine (ConversationLine conversationLine)
	Called when a line of dialogue is to be presented.
virtual void	OnDialogueEntered (string entryPointName)
	Called whenever a dialogue is entered (when playback begins).
virtual void	OnDialogueExited (string exitPointName)
	Called whenever a dialogue is exited (when playback ends).
virtual void	OnExitCompleted ()
	Called at least one frame after a dialogue is exited.
virtual void	OnStory (string storyText)
	Called whenever a story node is encountered.
virtual void	OnVariableUpdated (string variableName, object value)
	Called whenever a dialogue variable value is updated.
virtual void	OnCharacterChanged (string oldCharacterName, string newCharacterName)
	Called whenever a character change is detected.
virtual void	OnAudioStarted (ConversationLine line)
	Called whenever audio starts playing for a line of dialogue.
virtual void	OnAudioCompleted (ConversationLine line, bool forceStopped)
	Called whenever audio stops playing for a line of dialogue.
virtual void	OnActivateKey (string key)
	Called whenever a key tag is present in a line of dialogue.
virtual void	Wait (float timeInSeconds)
	Called whenever the dialogue encounters a wait node.
virtual void	OnConversationEnding (ConversationLine line, Node nextNode)
	Called whenever the last line of dialogue in a conversation node is reached.
virtual void	OnNodeChanged (Node node)
	Called whenever dialogue playback moves to the next node.
virtual void	OnPause (string signal)
	Called whenever a pause node is reached during dialogue playback.

Properties
List< DirectionalOptionElement >	OptionElements [get]
	Gets the List of DirectionalOptionElements containing the dialogue option buttons and linked images.
Transform	CenterTransform [get, set]
	Gets or sets the center transform used by the directional option display.
List< Image >	LinkedImages [get, set]
	Gets or sets the link images used for each option element.
bool	UseOptionButtonColors [get, set]
	Gets or sets whether the directional option display's option element link images should inherit their colors from the buttons or not.
Color	LinkNormalColor [get, set]
	Gets or sets the color to use for option element link images when their corresponding button is in 'normal' mode (only applicable when useOptionButtonColors is false).
Color	LinkHighlightColor [get, set]
	Gets or sets the color to use for option element link images when their corresponding button is in 'highlighted' mode (only applicable when useOptionButtonColors is false).
Color	LinkDisabledColor [get, set]
	Gets or sets the color to use for option element link images when their corresponding button is in 'disabled' mode (only applicable when useOptionButtonColors is false).
Color	LinkPressedColor [get, set]
	Gets or sets the color to use for option element link images when their corresponding button is in 'pressed' mode (only applicable when useOptionButtonColors is false).
Image	MainImage [get, set]
	Gets or sets the main/central image used by the directional option display.
Properties inherited from EasyTalk.Display.OptionDisplay
List< Image >	Images [get]
	The list of images used to create the option display panel.
Properties inherited from EasyTalk.Display.DialoguePanel
string	DisplayID [get, set]
	Gets or sets the Display ID of the panel.
bool	IsHidden [get]
	Gets whether the panel is currently hidden.
Vector3	OriginalPosition [get]
	Gets the original position of the panel.
UIAnimator.Animation	AnimationType [get, set]
	Gets or sets the animation type used for showing and hiding the panel.
bool	OverrideFontSizes [get, set]
	Gets or sets whether the component should override the default font sizes.
LanguageFontOverrides	LanguageFontOverrides [get, set]
	Gets or sets the LanguageFontOverrides to use on the component.
int	MinFontSize [get, set]
	Gets or sets the minimum font size to use on the component.
int	MaxFontSize [get, set]
	Gets or sets the maximum font size to use on the component.
Properties inherited from EasyTalk.Display.LocalizableComponent

Private Member Functions
void	SetUpButtonAction (DirectionalOptionElement optionElement)
	Sets up the dialogue option button associated with the provided DirectionalOptionElement to choose the currently selected option whenever it is clicked.
void	SetUpLinkHighlight (DirectionalOptionElement optionElement)
	Sets up the link image for the provided DirectionalOptionElement to update its color when the associated option button is hovered over by the mouse.
void	SetUpLinkExit (DirectionalOptionElement optionElement)
	Sets up the link image for the provided DirectionalOptionElement to update its color when the associated option button is left by the mouse.
void	SetUpLinkPress (DirectionalOptionElement optionElement)
	Sets up the link image for the provided DirectionalOptionElement to update its color when the associated option button is pressed.

Private Attributes
List< DirectionalOptionElement >	optionElements
	A List of the directional option elements used by the option display. Each element contains a button and a linked image which is manipulated whenever an interaction with a option button occurs.
Transform	centerTransform
	The central location of the option display. This location is used to calculate the relative direction to each option unless an option's direction has been overriden.
Image	mainImage
	The main/central image used in the directional display.
bool	useOptionButtonColors = true
	If true, the option display's linked images will use the same colors as their corresponding buttons when in normal, pressed, highlighted, and disabled modes.
Color	linkNormalColor = new Color(0.8f, 0.8f, 0.8f)
	The color to use on a linked image when in normal mode (only used if useOptionButtonColors is set to false).
Color	linkHighlightColor = new Color(1.0f, 1.0f, 1.0f)
	The color to use on a linked image when in highlighted mode (only used if useOptionButtonColors is set to false).
Color	linkPressedColor = new Color(0.6f, 0.6f, 0.6f)
	The color to use on a linked image when in pressed mode (only used if useOptionButtonColors is set to false).
Color	linkDisabledColor = new Color(0.35f, 0.35f, 0.35f)
	The color to use on a linked image when in disabled mode (only used if useOptionButtonColors is set to false).
DirectionalOptionElement	currentlySelectedOptionElement
	The currently selected option element.

Additional Inherited Members
Public Attributes inherited from EasyTalk.Display.OptionDisplay
UnityEvent	onOptionsSet = new UnityEvent()
	An event which is triggered when the presented options are updated.
UnityEvent	onOptionSelected = new UnityEvent()
	An event which is triggered when the player selects (highlights) an option.
UnityEvent	onOptionChanged = new UnityEvent()
	An event which is triggered when the player changes the selection from one option to another.
Public Attributes inherited from EasyTalk.Display.DialoguePanel
UnityEvent	onHideStart = new UnityEvent()
	An event which is triggered whenever the panel starts being hidden.
UnityEvent	onHideComplete = new UnityEvent()
	An event which is triggered whenever the panel has finished transitioning to a hidden state.
UnityEvent	onShowStart = new UnityEvent()
	An event which is triggered whenever the panel starts being shown.
UnityEvent	onShowComplete = new UnityEvent()
	An event which is triggered whenever the panel has finished transitioning to a shown state.
Public Attributes inherited from EasyTalk.Controller.DialogueListener
bool	debugEnabled = false
	When set to true, debug logging will be shown for each method called on the listener.
UnityEvent	onContinue = new UnityEvent()
	An event which is triggered whenever the dialogue continues.
UnityEvent	onDisplayOptions = new UnityEvent()
	An event which is triggered whenever options are to be displayed to the player.
UnityEvent	onOptionChosen = new UnityEvent()
	An event which is triggered whenever the player chooses an option.
UnityEvent	onDisplayLine = new UnityEvent()
	An event which is triggered whenever a line of dialogue is to be displayed.
UnityEvent	onDialogueEntered = new UnityEvent()
	An event which is triggered whenever dialogue playback begins.
UnityEvent	onDialogueExited = new UnityEvent()
	An event which is triggered whenever dialogue playback ends.
UnityEvent	onExitCompleted = new UnityEvent()
	An event which is triggered one frame after dialogue playback ends.
UnityEvent	onStory = new UnityEvent()
	An event which is triggered whenever a story node is encountered.
UnityEvent	onVariableUpdated = new UnityEvent()
	An event which is triggered whenever a dialogue variable value is updated.
UnityEvent	onCharacterChanged = new UnityEvent()
	An event which is triggered whenever a character name change is detected.
UnityEvent	onAudioStarted = new UnityEvent()
	An event which is triggered whenever dialogue audio starts playing.
UnityEvent	onAudioCompleted = new UnityEvent()
	An event which is triggered whenever dialogue audio finishes playing.
UnityEvent	onActivateKey = new UnityEvent()
	An event which is triggered whenever a key is to be processed on a dialogue.
UnityEvent	onWait = new UnityEvent()
	An event which is triggered whenever a dialogue starts waiting for a certain period of time before continuing.
UnityEvent	onConversationEnding = new UnityEvent()
	An event which is triggered whenever the last line of dialogue in a conversation node is reached.
UnityEvent	onNodeChanged = new UnityEvent()
	An event which is triggered whenever a the dialogue flows from one node to another.
UnityEvent	onPause = new UnityEvent()
	An event which is triggered whenever the dialogue reaches a pause node, pausing and waiting for Continue() to be called.
Protected Member Functions inherited from EasyTalk.Display.OptionDisplay
void	OptionChosen ()
	This method should be called whenever an option is finalized as the choice the player wants to make. It will call the callback methods assigned to the onOptionChosen delegate.
virtual void	OnOptionsSet (List< DialogueOption > options)
	Calls the OnOptionsSet() method on all Option Display Listeners registered with the Option Display.
virtual void	OptionSelected (DialogueOption option)
	Calls the OnOptionSelected() method on all Option Display Listeners registered with the Option Display.
virtual void	OptionChanged (DialogueOption oldOption, DialogueOption newOption)
	Calls the OnOptionChanged() method on all Option Display Listeners registered with the Option Display.
Protected Member Functions inherited from EasyTalk.Display.DialoguePanel
IEnumerator	SlideDisplayOut (bool deactivateAfterSlide=true)
	Asynchronously slides the display out of its Canvas' bounds.
IEnumerator	SlideDisplayIn ()
	Asynchronously slides the display into its Canvas' bounds. If returnToOriginalPosition is set to true, then the panel will slide to its original position.
IEnumerator	FadeDisplayIn ()
	Asynchronously fades the display and all of its child text and image components in to their original transparency values.
IEnumerator	FadeDisplayOut (bool deactivateAfterFade=true)
	Asynchronously fades the display and all of its child text and image components out to be completely transparent.
Protected Attributes inherited from EasyTalk.Display.OptionDisplay
List< Image >	images
	A list of images used to create the option display panel.
List< OptionDisplayListener >	optionDisplayListeners
	Listeners for option display events which are triggered whenever the options are displayed or the selected option changes.
Protected Attributes inherited from EasyTalk.Display.DialoguePanel
bool	forceStandardText = false
	Whether the Display uses standard Text components rather than TextMeshPro components, even with TextMeshPro installed.
Vector3	originalPosition = Vector3.zero
	The original position of the panel.
bool	isHidden = false
	Whether the panel is currently hidden.

Detailed Description

An implementation of a dialogue option display which allows each option to be attributes to a specific Vector2 direction.

Member Function Documentation

ActivateButtons()

override void EasyTalk.Display.DirectionalOptionDisplay.ActivateButtons

(

)

DeactivateButtons()

override void EasyTalk.Display.DirectionalOptionDisplay.DeactivateButtons

(

)

DeselectOption()

void EasyTalk.Display.DirectionalOptionDisplay.DeselectOption

(

int

index

)

Deselects the option at the specified index (from the List of directional option elements).

Parameters

index

The index of the option to deselect.

GetButton()

DialogueButton EasyTalk.Display.DirectionalOptionDisplay.GetButton

(

int

index

)

Returns the dialogue button at the specified index.

Parameters

index

The index of the button to retrieve.

Returns

The dialogue button configured for the directional option element at the specified index.

GetLinkImage()

Image EasyTalk.Display.DirectionalOptionDisplay.GetLinkImage

(

int

index

)

Returns the link image at the specified index.

Parameters

index

The index of the link image to retrieve.

Returns

The link image configured for the directional option element at the specified index.

GetOptionButtons()

override List< DialogueButton > EasyTalk.Display.DirectionalOptionDisplay.GetOptionButtons

(

)

GetSelectedOption()

override int EasyTalk.Display.DirectionalOptionDisplay.GetSelectedOption

(

)

GetSelectedOptionElement()

DirectionalOptionElement EasyTalk.Display.DirectionalOptionDisplay.GetSelectedOptionElement

(

)

Returns the directional option element which is currently selected.

Returns

The currently selected directional option element.

Init()

override void EasyTalk.Display.DirectionalOptionDisplay.Init ( )

virtual

Initializes the option display. This method sets up the option element links to update when the mouse interacts with their corresponding buttons and sets up the actions of the buttons when they are clicked.

Reimplemented from EasyTalk.Display.DialoguePanel.

SelectOption()

void EasyTalk.Display.DirectionalOptionDisplay.SelectOption	(	int	index,
		bool	playSound = true )

Selects the dialogue option with the specified index from the displayed List of options.

Parameters

index	The index of the option to select.
playSound	Whether the button's hover sound should be played.

SelectOptionInDirection()

override bool EasyTalk.Display.DirectionalOptionDisplay.SelectOptionInDirection ( Vector2 direction )

virtual

Selected the option corresponding to the specified direction and returns the option index of it. This is typically used for selecting options using a joystick, d-pad, or arrow keys.

Parameters

direction

The direction to get an option for.

Returns

Returns true if an option was selected; false otherwise.

Reimplemented from EasyTalk.Display.OptionDisplay.

SetOptions()

override void EasyTalk.Display.DirectionalOptionDisplay.SetOptions

(

List< DialogueOption >

options

)

SetUpButtonAction()

void EasyTalk.Display.DirectionalOptionDisplay.SetUpButtonAction ( DirectionalOptionElement optionElement )

private

Sets up the dialogue option button associated with the provided DirectionalOptionElement to choose the currently selected option whenever it is clicked.

Parameters

optionElement

The directional option element to set up.

SetUpLinkExit()

void EasyTalk.Display.DirectionalOptionDisplay.SetUpLinkExit ( DirectionalOptionElement optionElement )

private

Sets up the link image for the provided DirectionalOptionElement to update its color when the associated option button is left by the mouse.

Parameters

optionElement

The directional option element to set up.

SetUpLinkHighlight()

void EasyTalk.Display.DirectionalOptionDisplay.SetUpLinkHighlight ( DirectionalOptionElement optionElement )

private

Sets up the link image for the provided DirectionalOptionElement to update its color when the associated option button is hovered over by the mouse.

Parameters

optionElement

The directional option element to set up.

SetUpLinkPress()

void EasyTalk.Display.DirectionalOptionDisplay.SetUpLinkPress ( DirectionalOptionElement optionElement )

private

Sets up the link image for the provided DirectionalOptionElement to update its color when the associated option button is pressed.

Parameters

optionElement

The directional option element to set up.

Member Data Documentation

centerTransform

Transform EasyTalk.Display.DirectionalOptionDisplay.centerTransform

private

The central location of the option display. This location is used to calculate the relative direction to each option unless an option's direction has been overriden.

currentlySelectedOptionElement

DirectionalOptionElement EasyTalk.Display.DirectionalOptionDisplay.currentlySelectedOptionElement

private

The currently selected option element.

linkDisabledColor

Color EasyTalk.Display.DirectionalOptionDisplay.linkDisabledColor = new Color(0.35f, 0.35f, 0.35f)

private

The color to use on a linked image when in disabled mode (only used if useOptionButtonColors is set to false).

linkHighlightColor

Color EasyTalk.Display.DirectionalOptionDisplay.linkHighlightColor = new Color(1.0f, 1.0f, 1.0f)

private

The color to use on a linked image when in highlighted mode (only used if useOptionButtonColors is set to false).

linkNormalColor

Color EasyTalk.Display.DirectionalOptionDisplay.linkNormalColor = new Color(0.8f, 0.8f, 0.8f)

private

The color to use on a linked image when in normal mode (only used if useOptionButtonColors is set to false).

linkPressedColor

Color EasyTalk.Display.DirectionalOptionDisplay.linkPressedColor = new Color(0.6f, 0.6f, 0.6f)

private

The color to use on a linked image when in pressed mode (only used if useOptionButtonColors is set to false).

mainImage

Image EasyTalk.Display.DirectionalOptionDisplay.mainImage

private

The main/central image used in the directional display.

optionElements

List<DirectionalOptionElement> EasyTalk.Display.DirectionalOptionDisplay.optionElements

private

A List of the directional option elements used by the option display. Each element contains a button and a linked image which is manipulated whenever an interaction with a option button occurs.

useOptionButtonColors

bool EasyTalk.Display.DirectionalOptionDisplay.useOptionButtonColors = true

private

If true, the option display's linked images will use the same colors as their corresponding buttons when in normal, pressed, highlighted, and disabled modes.

Property Documentation

CenterTransform

Transform EasyTalk.Display.DirectionalOptionDisplay.CenterTransform

getset

Gets or sets the center transform used by the directional option display.

LinkDisabledColor

Color EasyTalk.Display.DirectionalOptionDisplay.LinkDisabledColor

getset

Gets or sets the color to use for option element link images when their corresponding button is in 'disabled' mode (only applicable when useOptionButtonColors is false).

LinkedImages

List<Image> EasyTalk.Display.DirectionalOptionDisplay.LinkedImages

getset

Gets or sets the link images used for each option element.

LinkHighlightColor

Color EasyTalk.Display.DirectionalOptionDisplay.LinkHighlightColor

getset

Gets or sets the color to use for option element link images when their corresponding button is in 'highlighted' mode (only applicable when useOptionButtonColors is false).

LinkNormalColor

Color EasyTalk.Display.DirectionalOptionDisplay.LinkNormalColor

getset

Gets or sets the color to use for option element link images when their corresponding button is in 'normal' mode (only applicable when useOptionButtonColors is false).

LinkPressedColor

Color EasyTalk.Display.DirectionalOptionDisplay.LinkPressedColor

getset

Gets or sets the color to use for option element link images when their corresponding button is in 'pressed' mode (only applicable when useOptionButtonColors is false).

MainImage

Image EasyTalk.Display.DirectionalOptionDisplay.MainImage

getset

Gets or sets the main/central image used by the directional option display.

OptionElements

List<DirectionalOptionElement> EasyTalk.Display.DirectionalOptionDisplay.OptionElements

get

Gets the List of DirectionalOptionElements containing the dialogue option buttons and linked images.

UseOptionButtonColors

bool EasyTalk.Display.DirectionalOptionDisplay.UseOptionButtonColors

getset

Gets or sets whether the directional option display's option element link images should inherit their colors from the buttons or not.